The Basics of Bitcoins and Blockchains: An Introduction to Cryptocurrencies and the Technology That Powers Them is a beginner-friendly guide to understanding Bitcoin, cryptocurrencies, and blockchain technology. Antony Lewis explains how digital currencies work, how transactions are verified, how cryptocurrency mining operates, and how blockchain networks maintain security.

The book also explores Ethereum, digital tokens, smart contracts, cryptocurrency exchanges, digital wallets, investing risks, scams, and the potential impact of blockchain technology on businesses and financial systems. It is suitable for readers seeking a foundation in cryptocurrency and blockchain concepts without requiring advanced technical knowledge.